Answer to Question #49705 in Physical Chemistry for keisha
(i) Given that the enthalpy and entropy of formation of methane are –74.85
kJ mol –1 and –80.67 J K–1 mol –1 respectively at 298 K, calculate the
standard Gibbs energy for the dissociation and the equilibrium constant
(ii) Deduce the expression for the degree of dissociation α (also known as
extent of reaction) for this reaction.
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